Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10386485 | Laser scanner | — | 2019-08-20 |
| 10323940 | Tilt angle measuring device | Masaki Kamiki, Goro Iwasaki, Shinji Yamaguchi, Eiji Takeuchi, Yosuke Okudaira | 2019-06-18 |
| 10267659 | Angle detecting device and surveying instrument | — | 2019-04-23 |
| 10262435 | Surveying instrument | Kaoru Kumagai | 2019-04-16 |
| 10211387 | Method for controlling ultrasonic motor and surveying instrument for the same | Kaoru Kumagai, Tetsutaro Kouji | 2019-02-19 |